Preheat your air fryer to 400°F and preheat a waffle iron, lightly brushing the iron with avocado oil.
Slice the chicken breast into thin, even strips.
In a shallow bowl, combine the almond flour, garlic powder, onion powder, smoked paprika, sea salt, and black pepper.
Press each chicken strip into the almond flour seasoning mixture until thoroughly and evenly coated.
Place the chicken in the air fryer basket and cook for 10-12 minutes, flipping halfway through, until the exterior is golden and crispy.
While the chicken cooks, pulse the rolled oats in a blender until they reach a flour-like consistency.
In a small bowl, whisk the oat flour, egg white, Greek yogurt, baking powder, and cinnamon until a smooth batter forms.
Pour the batter into the preheated waffle iron and cook for 3-5 minutes until the waffle is firm and lightly browned.
Place the waffle on a plate, top with the crispy chicken strips, and finish with a drizzle of pure maple syrup.